Description

The Instant Indicator for .30-06 Springfield is engineered to take the guesswork out of case sizing and bullet seating. By mounting directly into a standard reloading press (using 7/8″-14 threads), it transforms the press into a high-precision measuring station. Its primary value lies in its ability to measure “shoulder bump”—the exact distance a sizing die pushes the shoulder back—which is critical for maintaining proper headspace and extending the life of your .30-06 brass.

Unlike standard calipers, this tool uses a fixed reference point within the chamber-specific body to provide consistent readings regardless of user “feel.” It is equally effective for sorting fired brass to identify chamber growth or for verifying that a batch of loaded ammunition has perfectly uniform bullet seating depths measured from the ogive rather than the bullet tip.

Key Capabilities:

Headspace Comparison: Quickly compare fired brass to resized brass to set sizing dies perfectly.

Bullet Seating Depth: Check uniformity of loaded rounds relative to the bullet ogive.

Bullet Sorting: Sort bullets by base-to-ogive length before loading.

Case Trimming: Verify that cases have been trimmed to a uniform length.